Metaxalone halohydrin dehalogenase patent cyanate?

Not totally clear what you want. Do you mean one of these?

- Is there a patent about making metaxalone using halohydrin dehalogenase (HHDH), possibly involving cyanate?
- Are you asking for patents on halohydrin dehalogenase itself or its use with cyanate in general (not specifically metaxalone)?
- Or something else (e.g., a specific patent you’ve heard of)?

If you’re after patent info, I can help you search and interpret, but I don’t have real-time patent database access here. If you’d like, I can suggest search strategies and keywords you can use in Google Patents, Espacenet, or the USPTO/EPO databases. Here are useful starting points:

- Core terms: “halohydrin dehalogenase”, “HHDH”, “metaxalone”, “cyanate”, “cyanate donor”, “carbamate”, “epoxide synthesis”, “halohydrin to epoxide”.
- Combinations: “metaxalone halohydrin dehalogenase patent”, “HHDH metaxalone cyanate”, “enzymatic synthesis metaxalone halohydrin”.
- Likely assignees to watch (historically active in HHDH and biocatalysis): companies and academic groups involved in enzyme-catalyzed halohydrin/epoxide chemistry (e.g., producers of industrial biocatalysts and related licensors). Check for older patents from the 1990s–2010s.
- Useful patent classifications to search (very approximate): enzyme/biocatalysis patents related to halohydrin dehalogenase, epoxide synthesis, halohydrins, cyanate chemistry.

If you can share a bit more, I can tailor the guidance. For example:
- Do you want the latest patent status or a historical overview?
- Do you have a specific patent number or link you want explained?
- Are you mainly interested in the chemistry (HHDH-catalyzed steps) or in the regulatory/assignee landscape?

I can also help draft concrete search queries or summarize any patent you provide.